Product: Solder Ball
Product composition: tin 99.3 copper 0.7
Product size: 13mm 19mm 22mm
customizable
Product weight: can be customized
Solder ball is an indispensable and important material in new packaging. It is a new connection method that meets the requirements of electrical interconnection and mechanical interconnection. Due to the rapid development of BGA and CSP in recent years, it has replaced the traditional pin package and lead frame package, thus playing an important role in electrical interconnection and mechanical support in solder balls. BGA, CSP and other packaged devices connected by solder balls are widely used in notebook computers, mobile phones, PDAs, DSCs, LCDs and 3C products. This provides a broad application market and development prospects for solder ball products.
Product: Tin Wire
Product composition: Sn99.95
Product diameter: 1.0mm (wire diameter can be customized 0.4mm~3.0mm)
Product weight: 1000g (weight can be customized)
Working temperature: 350-480 â??
Product packaging: 10 rolls/box
product description:
The lead-free solder wire Sn99.3Cu0.7 produced is made of high-purity tin raw material fused with electrolytic copper through a special process. It does not contain rosin, and its process is particularly reliable and unique in the industry. It is widely used in electronic equipment. , electronic products, home appliances, automotive electronics, medical equipment and other high-temperature welding products. , Easy to tin, good fluidity, no virtual welding phenomenon after welding. For welding large materials, it is necessary to preheat in advance and then tin to achieve the ideal welding effect.
Type: Lead-free tin wire
Model Number: Sn99.95
Place of Origin: China
Alloy Or Not: Not Alloy
SIize: Wire diameter: 0.3mm-6.0mm or Size can be customized according to customer needs.
Package: 50-1000g/roll.Standard export package or as required.
Payment: T/T,Western Union,L/C,etc.
Product: Tin Wire
Product composition: Sn96.5Ag3.0Cu0.5
Product diameter: 1.0mm
Product weight: 1000g
Working temperature: 380-420â??
Flux content: 2.0%
Product packaging: 10 rolls/box
product description:
Using high-purity tin raw materials to fuse electrolytic copper and pure silver, it is refined through a special process; the rosin core of the product is made of high-quality pure white transparent hydrogenated rosin with an organic acid activator independently developed by itself, and is boiled in a vacuum-tight container. Its process is particularly reliable; according to the activity of the rosin core, it is divided into three types: R type (low activity), RMA type (medium activity), and RA type (high activity). , The solder wire has the characteristics of low smoke and high insulation resistance, and it also has the dual functions of spot welding and drag welding, which enhances the versatility of the solder wire.
Product name: lead-free tin wire
Model: Sn99.3Cu0.7
Composition: Tin 99.3% Copper 0.7%
Weight: 1kg/roll
Specific gravity: 7.3g/cm3 Melting point: 227â??
Features of lead-free solder wire:
Made of pure tin, good wettability, electrical conductivity and thermal conductivity. The flux is moderate, and the welding does not splash. The winding is neat, no knots, easy welding operation, and high work efficiency. Environmentally friendly lead-free tin wire complies with RoHS standards and sGs certification. Tin wires of different specifications can have various alloy compositions, different types of additives and wire diameters to choose the packaging method: 50-1000 g/roll, or according to customer requirements.
Product: Tin Wire
Product composition: Sn42% Bi58%
Product diameter: 0.8~2.0mm
Product weight: 500g
Working temperature: 180 â??
Melting point: 138â??
Product packaging: 20 rolls/box
Product use: suitable for low temperature lead-free packaging of heat-resistant components, manual soldering iron welding and automatic welding in the field of secondary packaging of circuit boards; suitable for welding of heat-resistant components.
product description:
The melting point of Sn42Bi58 tin wire alloy produced is 138â??, which can meet the welding and packaging requirements of electronic components that are sensitive to welding temperature. Using its own patented technology, customizing special equipment and molds to manufacture brittle tin-bismuth alloy tin wires, the low-temperature solder has a low melting point and the welding operating temperature is 190 �°C. Lead-free low-temperature solder joint brightness, welding mechanical strength, tensile toughness and electronic conductivity have been greatly improved. . It has the characteristics of fast soldering speed and firm soldering, as well as its fine alloy structure, uniform composition, and excellent welding performance.
China tin wire
Product: Tin Wire
Product composition: Sn99.95
Product diameter: 1.0mm (wire diameter can be customized 0.4mm 3.0mm)
Product weight: 1000g (weight can be customized)
Working temperature: 350-480
Product packaging: 10 rolls/box
There are many specifications of lead-free tin wire, and lead-free silver-containing tin wire is one of them. Some silver will be added during the processing of lead-free silver-containing tin wire. The main function of silver is to enhance conductivity. The role of silver is to enhance its electrical conductivity. Although the main component of lead-free tin wire is tin, there are also other components of metal. Tin wire is mainly divided into lead tin wire and lead-free tin wire. With the development of social economy, more and more electronic processing factories choose lead-free tin wire. Lead-free tin wire meets the ROHS standard proposed by the European Union's environmental protection requirements. Solder is made of tin-copper, tin-silver-copper and other alloys. There is also lead-free tin wire with silver added in order to increase the gloss, the brightness is better, it has good wettability, electrical conductivity, thermal conductivity, and it is easy to tin. All environmentally friendly products in our factory have ROHS certificates, and environmental testing reports and factory reports can be attached to the factory to ensure product quality.We can provide customized products in different purities and sizes to meet different needs
Product composition: Sn99.93-Cu0.7
Product diameter: 315*15*11mm
Product weight: 500g/piece
Working temperature: 265-275
Flux method: manual dip tin, wave solder
Product packaging: 20KG/carton
Product use: suitable for welding of transformer products
The characteristics of the tin bar: it has bright and full solder joints, and it will not be soldered and other undesirable phenomena. Add enough antioxidant elements, strong antioxidant ability. Made of pure tin, less tin dross, reducing unnecessary waste. After melting, the amount of slag is less than that of ordinary solder, and it has excellent oxidation resistance. After melting, the viscosity is low, the fluidity is good, and the weldability is high. Due to very few oxidation inclusions, the phenomenon of sharpening and bridging can be minimized, the welding quality is reliable, and the solder joints are bright and full.
Product ingredients: Sn99.95
Working temperature: 265-275
Packing: net weight 25 1.5kg per ingot, bundled with galvanized steel strips, 40 ingots per bundle, net weight 1000 30kg
Specifications: 400cmX100cmX100cm
The tin ingot has good oxidation resistance, low tin dross, cost saving, and the solder joints are bright, plump and uniform. And can produce the lowest consumption of solid solder joints. Its raw material is a silver-white and soft metal, which is similar to lead and zinc, but looks brighter. Its hardness is relatively low, and it can be cut with a knife. It has good ductility, especially when the temperature is 100 , it can be expanded into extremely thin tin foil, and the thickness can be as thin as 0.04 mm. It is also a metal with a low melting point. Its melting point is only 232 C. Therefore, as long as a candle flame is used
Product:High temperature Tin Bar
Product composition: Sn99.95
Product size: 315*15*11mm
Product weight: 500g/piece
Working temperature: 350-480â??
Flux method: manual dip tin, wave solder
Product packaging: 20KG/carton
High-temperature tin bars are specially used for: high immersion tin temperature, which can resist tin curing and prevent impurities such as tin slag oxides on the tin surface. Environmentally friendly materials for welding. From the selection of high-quality pure tin to the strict process monitoring, to the final product shipment inspection, the high solderability, solderability and quality of lead-free tin bars and tin wires are fully guaranteed.
Product ingredients: Sn99.99 Tin ingot
Working temperature: 265-275
Packing: net weight 251.5kg per ingot, bundled with galvanized steel strips, 40 ingots per bundle, net weight 1000 30kg
Specifications: 400cmX100cmX100cm
Tin ingot has good chemical resistance, it can be used as a coating for other metals to prevent corrosion.Tin is widely used in the manufacture of soft solder. In this solder, tin forms alloys with other elements to produce various alloys with different characteristics. Tin is also a component of bronze, tin, certain bearing materials and fusible alloys.Tin film deposition, usually in fuel cells, decoration, semiconductors, displays, LEDs and photovoltaic devices, glass coatings, etc. Tin is also used to coat other metals to prevent corrosion. Tin alloys are important in soft solder, tin, bronze and phosphor bronze. For example, niobium-tin alloy is used for superconducting magnets.
China Tin Ingot
Product ingredients: Sn99.95
Working temperature: 265-275
Packing: net weight 25±1.5kg per ingot,
bundled with galvanized steel strips,
40 ingots per bundle, net weight 1000±30kg
Specifications: 400cmX100cmX100cm
Origin: China
Tin ingot is a silver-white metal with a pale yellow surface, soft texture and good ductility. Melting point 232�°C, density 7.298g/cm3, non-toxic. Tin ingot sn99.90% Application range: suitable for the production of tinplate, tin-based bearing alloy, tin-lead solder, tin chemical products, etc., in food packaging, electronic industry, glass There are a wide range of applications in manufacturing.
Product ingredients: Sn99.90
Working temperature: 265-275
Packing: net weight 25 1.5kg per ingot, bundled with galvanized steel strips, 40 ingots per bundle, net weight 1000 30kg
Specifications: 400cmX100cmX100cm
Tin ingot is the product form of tin, is the basic raw material of all tin deep processing.� Tin ingot is a commercial tin ingot, is a silver white surface of the metal.� With high purity, good weldability, good air permeability and other characteristics, clean and beautiful after use After welding insulation, high resistance, low ion pollution, little welding slag PCB board.Learn more
Tin ingot supplier
Product ingredients: Sn99.99
Working temperature: 265-275
Packing: net weight 25±1.5kg per ingot,
bundled with galvanized steel strips,
40 ingots per bundle, net weight 1000±30kg
Specifications: 400cmX100cmX100cm
Origin: China
Tin Ingot Applicationï¼?
(1) For the manufacture of tin-plated iron (tinplate);
(2) Used to make brazing solder;
(3) The electronic industry is used for tin plating on the surface of wires and electronic components and lead parts
(4) For the manufacture of tin bronze.
Tin is malleable and has good plasticity. Pure tin reacts slowly with weak organic acids and has good corrosion resistance. Even if it is corroded, the resulting compounds are generally non-toxic. Therefore, a large number of tinplates are produced by hot-dip tinning, which are used in anti-corrosion or food industry. Tin-based bearing alloy (Babbitt) is an excellent wear-resistant material, it has a low coefficient of friction and good toughness, thermal conductivity and corrosion resistance. Tin can also be configured into fusible alloys, solder, printed alloys, tin bronze, and tin brass. Tin-containing zirconium-based alloys are used as nuclear fuel packaging materials in the atomic energy industry; tin-containing titanium-based alloys are used in aviation, shipbuilding, atomic energy, chemical and nuclear medical equipment and other industrial sectors. Tin-niobium intermetallic compounds can be used as superconductors. The traditional Chinese medicine compounds of tin are tin dioxide, tin tetrachloride and organic compounds of tin, which are respectively used as raw materials for ceramic glazes, coal dyes for printing and dyeing silk fabrics, as well as insecticides, antifouling agents, wood preservatives and flame arresters.
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Product composition: Sn99.95
Product diameter: 315*15*11mm
Product weight: 500g/piece
Working temperature: 265-275
Flux method: manual dip tin, wave solder
Product packaging: 20KG/carton
Product use: suitable for welding of transformer products
Tin bar is a product in solder, which is used for soldering circuit boards. Made of pure tin, good wettability and fluidity, easy to tin. The solder joints are bright, full, and will not be soldered and other undesirable phenomena. Add enough antioxidant elements, strong antioxidant ability. Made of pure tin, less tin dross, reducing unnecessary waste.
Product: Low temperature Tin Bar
Product composition: Sn99.95
Product weight: 500g/piece
Working temperature: 260-280
Flux method: manual dip tin, wave solder
Product packaging: 20KG/carton
Features of lead-free tin bars: lead-free tin bars
1. The lead-free tin bar is electrolyzed at high temperature to separate the excess elements inside the tin bar, so that the lead-free solder bar has high purity, less tin slag after melting, and high utilization rate.
2. The lead-free tin bars use the advanced spectrometer imported from Germany to conduct internal quality testing throughout the production process, which ensures the stable quality of the solder bars and excellent mechanical and mechanical properties.
3. In the production process of lead-free tin bars, a sufficient amount of chemical alloys are accurately and effectively added, so that the liquid surface solder can maintain a silver-white bright mirror state for a long time under high temperature conditions, avoiding copper corrosion. occur.
4. Lead-free tin bars conform to ISO9001:2008 quality system certification, and the quality is reliable and guaranteed. Suitable for all kinds of hand furnaces and wave soldering
BGA Solder Ball
Product: Solder Ball
Product composition: tin 99.3 copper 0.7
Product size: 13mm 19mm 22mm
customizable
Product weight: can be customized
Solder balls are electrically conductive by using a heating tool to firmly bond two or more metal conductors. Solder balls are a kind of product in solder. Solder balls can be divided into lead solder balls and lead-free solder balls, both of which are used for circuit board soldering. Made of high-purity pure tin, its wettability and fluidity are very good, and it is simple and easy to apply tin. The welded points are bright and full, and there will be no bad virtual welding phenomenon. Adding appropriate antioxidant elements, the antioxidant capacity is greatly improved. Solder balls are mostly used in the processing and production of circuit boards. However, the commonly used solder balls are not uniform in the fusion process of flux and metal, which easily causes metal solution to splash, resulting in short circuit of products, and has a bad impact on the stability of product quality.
